Android is a
Linux-based operating system for mobile phones like Smartphones and tablet
computers. Android provides an open platform for developers to create their own
applications for use by various devices moving. Initially, Google Inc. bought
the Android Inc., a newcomer who made the software for mobile phones. Then to
develop an Android, the Open Handset Alliance, a consortium of 34 companies for
hardware, software, and telecommunications, including Google, HTC, Intel,
Motorola, Qualcomm, T-Mobile, and Nvidia.
At the time of
the release of Prime Android, November 5, 2007, with the Open Handset
Alliance's Android States support the development of open standards on a mobile
device. On the other hand, Google released the code – Android code under the
Apache license, a software license and open standard mobile device.
In this world
there are two types of distributors operating system Android. First got full
support from Google or Google Mail Services (GMS) and the second is correct –
free distribution without direct support Google or known as the Open Handset
Distribution (OHD).
History
In July 2005,
Google collaborated with Android Inc., a company located in Palo Alto,
California, United States. The founders of Android Inc. works on Google, of
which Andy Rubin, Rich Miner, Nick Sears, and Chris White. At that time many
consider Android Inc. is simply function as software on a cell phone. Since
then it appears the rumors that Google is about to enter the mobile phone
market. In the company of Google, the team led by Rubin is in charge of
developing a mobile device that is supported by the Linux kernel. This shows
indication that Google is preparing to face competition in the mobile phone
market.
Around
September 2007 a study reporting that Google filed a patent application in a
mobile phone (finally Google introduces Nexus One, one kind of smart phones
that use Android on a GSM system operations. A cell phone is manufactured by
HTC Corporation and available in the market on January 5, 2010).
On December 9,
2008, it was announced the new members who join the program working Android ARM
Holdings, Atheros Communications, Asustek Computer Inc, Garmin Ltd, Softbank,
Sony Ericsson, Toshiba Corp, and Vodafone Group Plc. With the formation of the
Open Handset Alliance, the OHA announced their first product, Android, mobile
device (mobile) which is a modified Linux kernel 2.6. Since Android has done a
variety of updates released in the form of bug fixes and the addition of new
features.
The first phone
that uses Android operating system was the HTC Dream, which was released on
October 22, 2008. At the end of 2009 is estimated to be in this world there are
at least 6 different types of mobile phones that use Android.
Android Version
Here is some
version of the android operating system:
- Android version 1.1/March 2009
- Android version 1.5 (Cupcake)/may 2009
- Android version 1.6 (Donut)/September 2009
- Android version 2.0/2.1 (Eclairs)/December 2009
- Android version 2.2 (Froyo: Frozen Yogurt)/may 2010
- Android 2.3 (Gingerbread)/December 2010
- Android version 3.0/3.1 (Honeycomb)/may 2011
- Androidversion 4.0 (ICS: Ice Cream Sandwich)/October 2011
Features
Features
available in Android is:
- Application framework: it allows the use and removal of components available.
- The Dalvik virtual machine virtual machine optimized for mobile devices.
- Graphs: graphs in 2D and 3D graphics library based on OpenGL.
- SQLite: for data storage.
- Supports media: audio, video, and a variety of image formats (MPEG4, h.264, MP3, AAC, AMR, JPG, PNG, GIF)
- GSM, Bluetooth, EDGE, 3 g, and WiFi (hardware dependent)
- Cameras, Global Positioning System (GPS), compass, and accelerometer (hardware dependent)
Android has
many advantages as a software that uses computer code base that can be
distributed in an open (open source) so users can create new applications in
it. Google's Android has native applications such as integrated pushmail,
Google Maps, Gmail and Google Calendar.
Fans of open
source community building then build and share Android-based firmware with a
number of customizations and additional features, such as FLAC lossless audio
and the ability to save the downloaded application on the microSD card. They
often update the firmware packages and combines elements of Android
functionality that has not been officially released in a carrier-sanction
firmware.
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